Hi Boon Khai, > -----Original Message----- > From: Ng, Boon Khai <boon.khai...@altera.com> > Sent: Wednesday, March 12, 2025 5:10 PM > To: Jagan Teki <ja...@amarulasolutions.com>; Tom Rini > <tr...@konsulko.com>; Michal Simek <michal.si...@amd.com>; Venkatesh > Yadav Abbarapu <venkatesh.abbar...@amd.com>; Tejas Bhumkar > <tejas.arvind.bhum...@amd.com>; Cédric Le Goater <c...@kaod.org> > William Zhang <william.zh...@broadcom.com>; U-boot Openlist <u- > b...@lists.denx.de> > Cc: Hea, Kok Kiang <kok.kiang....@altera.com>; Maniyam, Dinesh > <dinesh.mani...@altera.com>; Chee, Tien Fong > <tien.fong.c...@altera.com>; Zamri, Muhammad Hazim Izzat > <muhammad.hazim.izzat.za...@altera.com>; Meng, Tingting > <tingting.m...@altera.com>; Yuslaimi, Alif Zakuan > <alif.zakuan.yusla...@altera.com>; Ng, Boon Khai > <boon.khai...@altera.com> > Subject: [CAD QSPI v1] spi: cadence-qspi: Add disable STIG mode quikrs. > > Adding quirk to disable STIG mode since cadence controller has issue for > read/write using the STIG mode. STIG mode is enabled by default since > 2023.04 for small read/write(<8bytes). > > Updated STIG mode reading from dev_get_driver_data by assigning to > platdata struct before read quirks variable. > > The STIG mode is disabled for normal read case and enabled for QSPI Jedec > ID read/write since it requires STIG read/write. > > Signed-off-by: Boon Khai Ng <boon.khai...@altera.com> > --- > drivers/spi/cadence_qspi.c | 29 +++++++++++++++++++++++++---- > drivers/spi/cadence_qspi.h | 7 +++++++ > 2 files changed, 32 insertions(+), 4 deletions(-) >
I think you can add the reference of the kernel patch https://lore.kernel.org/all/20241204063338.296959-1-niravkumar.l.rab...@intel.com/T/ you ported to this patch in commit message. [...] Best regards, Tien Fong
